moes
Well-Known Member
Question to think about, why does a big block radiator have 2 different size hoses? The top hose is always smaller in diameter then the bottom hose is. Why are they not the same size? Would it make the fluid go through the radiator at too fast of a speed to cool it? Is this a restriction that engineers did to help cool the fluid coming from the hot motor into the radiator so it would cool it better?
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